Talvez deva tentar algumas variações de ortografia:
skills compared » cells compared (Expandir a Pesquisa), trials compared (Expandir a Pesquisa), oils compared (Expandir a Pesquisa)
nacl compared » al compared (Expandir a Pesquisa), panel compared (Expandir a Pesquisa), gel compared (Expandir a Pesquisa)
natalie clark » natalia claro (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
j natalie » _ natalie (Expandir a Pesquisa), j natalia (Expandir a Pesquisa), j natali (Expandir a Pesquisa)
a skills » _ skills (Expandir a Pesquisa), a skilled (Expandir a Pesquisa)
clark ar » clark a.r (Expandir a Pesquisa), clark art (Expandir a Pesquisa), clarke ar (Expandir a Pesquisa)
j nacl » _ nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j nacl compared a now ) or ( a skills compared a now ))) or ( j natalie clark ar netw ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nacl compared a now ) OR ( a skills compared a now ))) OR ( j natalie clark ar netw )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nacl compared a now ) or ( a skills compared a now ))) or ( j natalie clark ar netw ))*.